UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102000.upa.cvt Date: 0000Z 20 OCT 25 Searching for LDDD... Searching the city database file for: LDDD ... Date:0000Z 20 OCT 25 Station: LDDD WMO ident: 14240 Latitude: 45.82 Longitude: 16.03 Elevation: 123.00 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- SFC 1004 123 5.6 3.8 88 1.8 4.8 10 1 278.4 279.3 277.7 292.1 5.00 1 1000 156 6.6 2.4 75 4.2 4.6 25 1 279.8 280.5 277.8 292.3 4.54 2 995 197 8.8 0.8 57 8.0 5.1 14 2 282.4 283.1 278.5 293.8 4.07 3 935 711 7.6 -0.4 57 8.0 3.9 234 8 286.2 286.9 280.3 297.5 3.97 4 925 799 7.0 0.0 61 7.0 3.8 210 9 286.5 287.2 280.6 298.2 4.13 5 896 1060 5.0 3.2 88 1.8 4.1 233 11 287.0 288.0 282.3 302.2 5.38 6 850 1490 3.0 -0.1 80 3.1 1.5 270 15 289.3 290.1 282.3 302.1 4.47 7 806 1918 0.2 -1.8 86 2.0 -0.7 270 16 290.7 291.5 282.5 302.8 4.16 8 796 2018 1.2 -5.8 60 7.0 -1.7 270 16 292.8 293.4 282.2 302.1 3.11 9 785 2131 5.0 -21.0 13 26.0 -2.9 270 17 298.1 298.3 281.8 301.0 0.91 10 742 2589 3.4 -35.6 4 39.0 -5.3 270 18 301.2 301.2 282.2 302.0 0.25 11 700 3059 0.4 -41.6 3 42.0 -7.5 270 19 302.9 303.0 282.8 303.4 0.14 12 656 3576 -1.9 -41.9 3 40.0 -9.2 275 22 306.0 306.0 284.0 306.5 0.15 13 579 4551 -9.5 -31.5 15 22.0 -14.0 284 28 308.2 308.3 285.2 309.9 0.47 14 500 5660 -19.7 -24.0 69 4.3 -20.7 295 35 309.0 309.2 286.3 312.7 1.10 15 489 5825 -21.3 -24.4 76 3.1 -22.0 296 35 309.0 309.2 286.2 312.6 1.08 16 478 5993 -21.5 -23.3 85 1.8 -21.9 297 36 310.8 311.0 287.1 314.9 1.22 17 432 6734 -25.9 -26.9 91 1.0 -26.1 302 38 314.3 314.5 288.0 317.7 0.98 18 424 6870 -25.5 -30.4 64 4.9 -26.3 302 39 316.5 316.7 288.4 319.0 0.72 19 400 7290 -29.3 -31.8 79 2.5 -29.7 305 40 316.9 317.0 288.5 319.2 0.67 20 374 7766 -33.7 -34.0 97 0.3 -33.7 307 42 317.2 317.3 288.5 319.3 0.58 21 373 7784 -31.7 -46.7 21 15.0 -33.0 307 42 320.1 320.2 288.9 320.7 0.15 22 370 7842 -31.3 -45.3 24 14.0 -32.6 308 43 321.4 321.4 289.4 322.1 0.18 23 331 8620 -37.7 -49.7 27 12.0 -38.5 312 47 323.0 323.0 289.8 323.5 0.12 24 300 9290 -43.1 -49.1 52 6.0 -43.4 315 50 324.6 324.6 290.3 325.2 0.15 25 286 9610 -46.3 -49.9 67 3.6 -46.4 316 53 324.5 324.5 290.3 325.0 0.14 26 250 10490 -53.3 -58.3 54 5.0 -53.4 320 62 326.8 326.8 290.9 327.1 0.06 27 245 10620 -54.3 -59.0 56 4.7 -54.4 318 63 327.2 327.2 291.0 327.4 0.05 28 235 10887 -55.7 -63.7 36 8.0 -55.8 315 64 329.0 329.0 291.5 329.2 0.03 29 234 10914 -55.9 -63.9 36 8.0 -56.0 315 64 329.1 329.1 291.5 329.3 0.03 30 211 11567 -60.5 -68.5 34 8.0 -60.6 315 50 331.8 331.8 292.2 331.9 0.02 31 204 11777 -61.3 -68.3 39 7.0 -61.4 315 46 333.8 333.8 292.7 333.9 0.02 32 200 11900 -60.5 -68.5 34 8.0 -60.6 320 48 337.0 337.0 293.6 337.0 0.02 33 182 12487 -59.9 -76.9 9 17.0 -60.0 320 45 347.1 347.1 296.0 347.2 0.01 34 150 13690 -60.9 -81.9 5 21.0 -61.1 320 40 365.2 365.2 299.7 365.2 0.00 35 107 15790 -61.1 -86.1 2 25.0 -61.3 303 34 401.8 401.8 305.5 401.8 0.00 36 100 16210 -61.7 -86.7 2 25.0 -61.9 300 33 408.5 408.5 306.3 408.5 0.00 37 70 18410 -61.5 -88.5 2 27.0 -61.9 295 19 452.8 452.8 311.1 452.8 0.00 38 50 20500 -61.7 -89.7 1 28.0 -62.1 290 21 498.1 498.1 314.8 498.1 0.00 39 40 21874 -63.5 -90.5 1 27.0 -64.0 281 23 526.4 526.4 316.7 526.4 0.00 40 32 23257 -58.9 -88.9 1 30.0 -59.9 273 24 573.4 573.4 319.3 573.4 0.00 41 30 23660 -60.7 -89.7 1 29.0 -61.6 270 25 579.2 579.2 319.6 579.2 0.00 42 29 23871 -60.7 -90.7 1 30.0 -61.6 271 25 584.8 584.8 319.9 584.8 0.00 43 20 26220 -54.5 -87.5 1 33.0 -56.8 280 23 669.4 669.4 323.4 669.4 0.01 44 13 28993 -51.7 -86.7 1 35.0 -55.8 280 51 766.8 766.8 326.4 766.9 0.02 45 11 30074 -52.3 -86.3 1 34.0 -56.6 280 62 802.2 802.2 327.3 802.3 0.02 46 10 30700 -44.9 -83.9 0 39.0 -52.7 280 68 851.9 852.0 328.4 852.3 0.03 47 9.9 30767 -44.5 -83.5 1 39.0 -52.5 855.9 855.9 328.5 856.3 0.04 TRP 204 11777 -61.3 -68.3 39 7.0 -61.4 315 46 333.8 333.8 292.7 333.9 0.02 WND 234 10914 -55.9 -63.9 36 8.0 -56.0 315 64 329.1 329.1 291.5 329.3 0.03 Sounding variables and indices 1000-500 mb thick: 5504.00 m Freezing level: 692.35 mb = 3148.85 m = 10330.76 ft Wetbulb zero: 819.50 mb = 1784.32 m = 5854.01 ft Precipitable water: 0.48 inches Sfc-500 mean rel hum: 36.64 % Est. max temperature: 16.27 C = 61.28 F Sfc-Lift cond lev (LCL): 976.56 mb = 351.67 m = 1153.75 ft T: 8.44 C 700-500 lapse rate: 7.73 C/km ThetaE index: 1.79 C Layer 796.0- 742.0 mb Conv cond level (CCL): 621.33 mb = 3999.94 m = 13123.01 ft Mean mixing ratio: 4.18 g/kg Conv temperature: 34.21 C = 93.58 F Cap Strength: 13.26 C Lifted Index: 11.75 C Risk: None Lifted Index @300 mb: 19.99 C Lifted Index @700 mb: 11.92 C Showalter Index: 7.76 C Risk: None Total Totals Index: 42.30 C Risk: None Vertical Totals Index: 22.70 C Cross Totals Index: 19.60 C K Index: -19.40 Risk: None Sweat Index: 65.00 Risk: None Energy Index: 2.26 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.73 J/kg Max Up Vert Vel: 6.12 m/s Conv Inhibition (B-): 56773.42 J/kg Cap Strength: 13.26 C Lift Cond Lev (LCL): 855.42 mb = 1438.16 m = 4718.31 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 311 at 16 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 1004 123 10 1 -0.2 -1.0 | 128 15 -12.1 9.3 1 1000 156 25 1 -0.4 -0.9 | 127 16 -12.3 9.4 2 925 799 210 9 4.5 7.8 | 158 20 -7.4 18.1 3 850 1490 270 15 15.0 -0.0 | 197 11 3.1 10.3 4 700 3059 270 19 19.0 -0.0 | 214 13 7.1 10.3 5 500 5660 295 35 31.7 -14.8 | 283 20 19.8 -4.5 6 400 7290 305 40 32.8 -22.9 | 301 24 20.8 -12.6 7 300 9290 315 50 35.4 -35.4 | 317 34 23.4 -25.0 8 250 10490 320 62 39.9 -47.5 | 323 47 27.9 -37.2 9 234 10914 315 64 45.3 -45.3 | 316 48 33.3 -34.9 10 204 11777 315 46 32.5 -32.5 | 317 30 20.6 -22.2 11 200 11900 320 48 30.9 -36.8 | 324 33 18.9 -26.5 12 150 13690 320 40 25.7 -30.6 | 326 25 13.8 -20.3 13 100 16210 300 33 28.6 -16.5 | 290 18 16.7 -6.2 14 70 18410 295 19 17.2 -8.0 | 247 6 5.3 2.3 15 50 20500 290 21 19.7 -7.2 | 248 8 7.8 3.1 16 30 23660 270 25 25.0 -0.0 | 232 17 13.1 10.3 17 20 26220 280 23 22.7 -4.0 | 239 12 10.7 6.3 18 10 30700 280 68 67.0 -11.8 | 272 55 55.0 -1.5 Wind Parameters Mean winds (0-6000m): 280.9 at 21.0 knts Storm direction: 310.9 at 15.8 knts Shear (0-3000m) pos: 1.6 neg: 2.5 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 88.8 deg Storm rel helicity (0-3000m) pos: 78.7 neg: -4.7 tot: 74.0 m^2/s^2 ave: 24.7 10^-3 m/s^2 rel: 0.58 Storm rel vorticity (0-3000m) horiz: 6.0 stream: 3.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.46 Bulk Shear: 40.28 m/s Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 266 4 142 13| 0.0 7.5 7.5| 19.7 -3.3 16.4 32.9 0.54| 10.7 5.8 1000 219 7 153 17| 0.0 6.4 6.4| 45.9 -4.7 41.2 41.2 0.48| 11.6 5.6 1500 244 9 165 15| 2.8 4.3 7.1| 67.2 -4.7 62.5 41.7 0.54| 10.6 5.8 2000 255 11 173 13| 2.1 3.5 5.6| 70.7 -4.7 66.0 33.0 0.56| 8.3 4.6 2500 260 12 180 13| 1.7 3.0 4.7| 74.2 -4.7 69.5 27.8 0.57| 6.9 3.9 3000 262 13 185 12| 1.6 2.5 4.1| 78.7 -4.7 74.0 24.7 0.58| 6.0 3.5 4000 267 15 198 12| 2.1 1.9 4.0|103.2 -4.7 98.6 24.6 0.65| 5.4 3.5 5000 274 18 215 11| 2.5 1.5 4.0|132.9 -4.7 128.2 25.6 0.69| 5.2 3.5 6000 281 21 234 11| 2.6 1.3 3.9|163.0 -4.7 158.3 26.4 0.71| 4.9 3.4 Wrote GIF file: /home/apache/climate/data/raob//LDDD/skewt/LDDD.skewt.20251020.00.gif